DE2638141A1 - Rohrschieber fuer eine pipeline - Google Patents

Rohrschieber fuer eine pipeline

Info

Publication number
DE2638141A1
DE2638141A1 DE19762638141 DE2638141A DE2638141A1 DE 2638141 A1 DE2638141 A1 DE 2638141A1 DE 19762638141 DE19762638141 DE 19762638141 DE 2638141 A DE2638141 A DE 2638141A DE 2638141 A1 DE2638141 A1 DE 2638141A1
Authority
DE
Germany
Prior art keywords
sleeve
wall
section
pipe slide
slide according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE19762638141
Other languages
German (de)
English (en)
Inventor
Keiji Maezawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maezawa Industries Inc
Original Assignee
Maezawa Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP12080375U external-priority patent/JPS5234423U/ja
Priority claimed from JP10616975A external-priority patent/JPS5229629A/ja
Application filed by Maezawa Industries Inc filed Critical Maezawa Industries Inc
Publication of DE2638141A1 publication Critical patent/DE2638141A1/de
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/32—Means for additional adjustment of the rate of flow
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
    • E02B8/06—Spillways; Devices for dissipation of energy, e.g. for reducing eddies also for lock or dry-dock gates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/34—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/3367—Larner-Johnson type valves; i.e., telescoping internal valve in expanded flow line section
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86718—Dividing into parallel flow paths with recombining
    • Y10T137/86734—With metering feature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Sliding Valves (AREA)
  • Details Of Valves (AREA)
  • Lift Valve (AREA)
DE19762638141 1975-09-02 1976-08-25 Rohrschieber fuer eine pipeline Pending DE2638141A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12080375U JPS5234423U (enExample) 1975-09-02 1975-09-02
JP10616975A JPS5229629A (en) 1975-09-02 1975-09-02 Sleeve valve

Publications (1)

Publication Number Publication Date
DE2638141A1 true DE2638141A1 (de) 1977-03-10

Family

ID=26446333

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762638141 Pending DE2638141A1 (de) 1975-09-02 1976-08-25 Rohrschieber fuer eine pipeline

Country Status (4)

Country Link
US (1) US4080982A (enExample)
DE (1) DE2638141A1 (enExample)
FR (1) FR2323076A1 (enExample)
GB (1) GB1534603A (enExample)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4526192A (en) * 1983-08-05 1985-07-02 Chas. M. Bailey Co., Inc. Discharge valve
US4520846A (en) * 1983-08-15 1985-06-04 Chas. M. Bailey Co., Inc. Valve
GB8425671D0 (en) * 1984-10-11 1984-11-14 Radialtemp Ltd Fluid control valves
US4679592A (en) * 1985-10-07 1987-07-14 Teledyne Industries, Inc. Valve seat design to reduce cavitation
WO1992010700A1 (en) * 1990-12-12 1992-06-25 Graeme James Mcalister Control valve
DE4107969C2 (de) * 1991-03-13 1996-02-15 Heimeier Gmbh Metall Theodor Thermostat-Ventilunterteil
US5871200A (en) * 1997-06-09 1999-02-16 Vov Enterprises, Inc. Water well recharge throttle valve
NO313341B1 (no) * 2000-12-04 2002-09-16 Ziebel As Hylseventil for regulering av fluidstrom og fremgangsmate til sammenstilling av en hylseventil
NO20006170A (no) * 2000-12-04 2002-03-11 Triangle Equipment As Anordning ved åpning i en ytterhylse som inngår i en hylseventil og fremgangsmåte til sammenstilling av en hylseventil
DE20115470U1 (de) * 2001-09-19 2003-02-27 CAMERON GmbH, 29227 Celle Druckreduziervorrichtung
US7156578B2 (en) * 2002-03-19 2007-01-02 Madison Kent R Aquifer recharge valve and method
US6811353B2 (en) 2002-03-19 2004-11-02 Kent R. Madison Aquifer recharge valve and method
US20060127184A1 (en) * 2004-09-13 2006-06-15 Madison Kent R Aquifer recharge valve and method
US7438277B2 (en) * 2004-12-02 2008-10-21 Raytheon Sarcos, Llc Flow force compensated sleeve valve
WO2006060465A2 (en) * 2004-12-02 2006-06-08 Sarcos Investments Lc Intelligent sprinkler irrigation system
GB0504055D0 (en) * 2005-02-26 2005-04-06 Red Spider Technology Ltd Valve
CA2769585C (en) * 2009-07-30 2017-12-19 Twister B.V. Tapered throttling valve
US9140380B2 (en) 2010-01-13 2015-09-22 Bayard Sas Valve assembly
US8522887B1 (en) * 2010-05-18 2013-09-03 Kent R. Madison Aquifier flow controlling valve assembly and method
GB2495504B (en) 2011-10-11 2018-05-23 Halliburton Mfg & Services Limited Downhole valve assembly
GB2495502B (en) 2011-10-11 2017-09-27 Halliburton Mfg & Services Ltd Valve actuating apparatus
GB2497506B (en) 2011-10-11 2017-10-11 Halliburton Mfg & Services Ltd Downhole contingency apparatus
GB2497913B (en) 2011-10-11 2017-09-20 Halliburton Mfg & Services Ltd Valve actuating apparatus
US8910661B2 (en) * 2013-01-03 2014-12-16 Emerson Process Management Regulator Technologies, Inc. Valve sound reducing trim assembly with pressure relief mechanism
DE102016102756B4 (de) * 2016-02-17 2018-05-24 VAG GmbH Regelzylinder für eine Regelarmatur und Regelarmatur mit einem derartigen Regelzylinder
WO2021150592A1 (en) * 2020-01-20 2021-07-29 Schlumberger Technology Corporation Flow control valve with erosion protection
US11512795B2 (en) * 2021-03-26 2022-11-29 Honeywell International Inc. Noise abatement in a venturi valve
CN113265988B (zh) * 2021-05-27 2022-07-08 广东粤源工程咨询有限公司 一种水工建筑物用多孔对冲消能结构及实施方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3605787A (en) * 1969-12-04 1971-09-20 Chas M Bailey Co Inc Polyjet valve
US3665964A (en) * 1971-01-27 1972-05-30 Westinghouse Electric Corp Steam turbine control valve structure

Also Published As

Publication number Publication date
GB1534603A (en) 1978-12-06
FR2323076A1 (fr) 1977-04-01
FR2323076B1 (enExample) 1979-07-06
US4080982A (en) 1978-03-28

Similar Documents

Publication Publication Date Title
DE2638141A1 (de) Rohrschieber fuer eine pipeline
EP0271765B1 (de) Eigenmediumgesteuertes, durch ein vorzugsweise elektromagnetisch betätigtes Steuerventil auslösbares Ventil
DE3150100C2 (de) Schwimmergesteuertes Wasserzulaufventil
DE6605836U (de) Niederschraubventil, insbesondere drosselventil
DE1548937A1 (de) Durchflussregler
DE2461697A1 (de) Einstellbare drosselvorrichtung mit veraenderlicher widerstands-charakteristik fuer fluessigkeiten und gase
DE2063589C3 (de) Hahn oder Schieber zum genauen Einstellen der DurchfluBmenge einer Betriebsflüssigkeit für hydraulische Systeme
DE2757352B2 (de) Selbsttätig arbeitendes Rückschlagventil
DE2225740B2 (de) Mischbatterie zum stufenlosen Einstellen des Mischungsverhaltnisses zwischen zwei Flüssigkeiten und der Gesamtdurchflußmenge
DE3133650C3 (de) Geräuscharme Vorrichtung für die Wasserversorgung eines Toiletten-Spülkastens
DE3814248C2 (de) Einstellbares Drosselrückschlagventil
DE3017479A1 (de) Druckstossdaempfer
DE102007006872B4 (de) Kugelsitzventil mit konturiertem Steuerstößel
DE2447293C2 (de) Dämpfungsvorrichtung für Druckstöße mit einem Druckbehälter
EP0278333B1 (de) Steuervorrichtung für einen Rohrtrenner
DE19710983C2 (de) Rückschlagventil
DE3840865C2 (enExample)
DE9320686U1 (de) Ringkolbenventil
DE2051855A1 (de) Automatisches Dampfungsventil
DE111712C (enExample)
DE29518733U1 (de) Druckhalteventil für Kraftstoffanlagen
DE2030985A1 (de) Kraftstoffeinspritzvorrichtung
DE2361918A1 (de) Ventil, insbesondere stellventil fuer hohe differenzdruecke
DE2912011B2 (de) Rohrregister für einen Durchlauferhitzer
DE29910610U1 (de) Führungsseitige Dämpfung in einfach wirkenden Arbeitszylindern

Legal Events

Date Code Title Description
OHW Rejection